Panasonic GHP, Test Run Manual

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6.. Checking and Setting the Fuel Gas Type in the GHP outdoor unit
* It is necessary to check and set the “gas type” setting for this unit.
If Band P (LPG) is used, check that section 3 has been set.
. (1) Select the (initial settings) menu item to display
(2) Use the UP and DOWN keys to select the gas type setting.
Example:
(3) To change the setting, press and hold the SET key for 1 second.
(During this time, the setting in progress indicator lights.)
(4) Use the UP and DOWN keys to select the gas type.
Example: When is displayed, pressing the UP key displays .
Table 5
DOWN
UP
Status/setting
display
Type of gas
Status/setting
display
Type of gas
Band P (LPG) No Use
No Use No Use
Band H/L (Natural Gas) No Use
No Use No Use
Band E (Natural Gas) No Use
No Use No Use
No Use Band LNG (Natural Gas)
No Use No Use
(5) Press and hold the SET key for 1 second. (TEST/WARNING turns off.)
(6) Press the HOME key to end the setting process.

IF Band P (LPG) is used, follow the procedure above to change the setting to in .
7.. Setting the Number of Connected Indoor/Outdoor Units in the GHP outdoor unit
* Set the number of connected indoor/outdoor units on the GH
P
outdoor unit control board.
* When setting the number of indoor/outdoor units connected, count only units connected within the same refrigerant tubin
system.
* The number of units is set to “1” at the time of shipment.
Number of connected outdoor units
(1) Select the (initial settings) menu item to display .
(2) Use the UP and DOWN keys to select the setting for the number of connected outdoor units.
Example:
(Number of connected outdoor units is 1.)
(3) To change the setting, press and hold the SET key for 1 second.
(During this time, the setting in progress indicator lights.)
(4) Use the UP and DOWN keys to select the number of connected units.
Example: If is displayed, pressing the UP key displays .
Set to for the U-20GES3E5.
(5) Press and hold the SET key for 1 second. (TEST/WARNING turns off.)
(6) Press the HOME key to end the setting process.
Number of connected indoor units
(1) Select the (initial settings) menu item to display .
(2) Use the UP and DOWN keys to select the setting for the number of connected indoor units.
Example: (Number of connected indoor units is 1.)